Soldier surprises family for Christmas

My little brother is a badass. He guards the very worst criminals in the entire world, and despite the rep that some of his previous brothers and sisters in arms have gotten, he and his unit stand above the rest. Because he's an exemplary soldier, he was allowed to come home for Christmas Leave, which is SUPER rare. So he and a friend of his decided to put together a surprise for the whole family. This is what ensued...